Describe how Bacteria decode its genetic information to produce proteins? Intro(10mins) Bacteria belongs to a group of organism that lacks cell nucleus and membrane bound organells. This group of organisms are termed as prokaryotes. Prokaryotes follows the central dogma of molecular biology first proposed by Francis Crick in 1958 to synthesize proteins from mRNA through a process called translation and the mRNA is being synthesized from the DNA by another process called Transcription.
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Role of Genetics Brenda Dople PSY 104 Child and Adolescent Development Instructor Andrew Fletcher April 16‚ 2012 There are billions of people on this planet. Everyone is different. Even our closest siblings can look‚ behave and have different abilities than we do. Do you ever wonder how this happens? Environmental and biological factors work together in a lifelong process to determine how a child will develop into an adult. In this paper‚ I will discuss how the biological
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Aggression Discuss genetic factors involved in aggressive behaviour. The gene MAOA may be associated with aggressive behaviour. It is responsbile for breaking down neurotransmitters such as noradrenaline and dopamine after they have transmitted an impulse from one cell to another. The lower the MAOA gene‚means that the more aggressive the behaviour as dopamine and noradrealine is accumulated in their bodies. There has been emperical support by CASES et al who investigated mice genetically engineered
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Genetic Engineering Although genetic engineering is an entirely new field‚ it has fascinated mankind for many years. Genetic engineering gives the power to change many aspects of nature and could result in a lot of life-saving and preventative treatments. Today‚ scientists have a greater understanding of genetics and its role in living organisms. However‚ if this power is misused‚ the damage could be very great. Therefore‚ although genetic engineering is a field that should be explored‚ it needs
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Assignment 1: You Cannot NOT Communicate: Fact or Fiction? Complete this written assignment: Read the article below. Based on what you have learnt in topic 1‚ you need to answer the questions given in your own words‚ thoughts and research. Questions: • What do you think about Watzlawick’s idea? Did it seem reasonable or unreasonable to you at first? Why? • When and how do you communicate messages unintentionally? From the article about Watzawick’s Idea of One cannot not communicate‚ he
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Punnet square: dihibyrid cross- 2 parents w/2 different traits Ex: seed shape & seed color Cross pure-lines 2. F1 offspring are all heterozygous‚ Cross F1 x F1 F2 generation shows individuals of both phenotypes‚ in a specific ratio 9:3:3:1 -this would only occur if independent assortment = 2 alleles separate & sort independently into gametes Mendel Rules of inheritance Different alleles for the same gene Principle of segregation-each gamete has 1 allele of each gene Principle
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Most of us are familiar with natural selection as one of the mechanisms of evolution. Another well-known mechanism is random genetic drift. This is a mechanism that results in fixation (or loss) of alleles by purely random processes. The topic is thoroughly covered in all the major textbooks—it is not controversial. Unless you deny the existence of random genetic drift‚ you must agree that some of evolution is entirely due to chance events. The controversy is over how much of evolution is due to
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that “moral values cannot be derived from facts” The claim that moral values cannot be derived from facts concerns the distinction between facts and values and the difference between what is and what ought to be. There are those who argue that the claim is false‚ such as naturalists‚ who argue that there are indeed natural facts thus suggesting that moral values can be indentified as possessing empirical properties. Naturalists suggest that moral truths can be derived from facts about human
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Effect on Global Health Human Genetic Mapping in general‚ is a milestone in the healthcare technology. The advances made in Genomics clearly hold great potential for improving global health. The information that can be learned and produced through Genomics paves the way for the prevention‚ diagnosis‚ and management of communicable and genetic diseases‚ as well as the common cause for death and chronic illnesses such as cardiovascular diseases‚ cancer‚ diabetes and even mental illness (World
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Genetic Discrimination Secret genetic testing at Burlington Northern and Santa Fe Railroad lead the Equal Employment Opportunity Commission (EEOC) to file a discrimination law suit against the company for potentially using the information obtained in these test against their employees. The Employment Opportunity Commission (EEOC) referenced the American Disability Act’s statement that “it is unlawful to conduct genetic testing with the intent to discriminate in the workplace” Burlington Northern
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